The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2024
Filed:
Sep. 24, 2020
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D 23/12 (2006.01); H05B 6/54 (2006.01);
U.S. Cl.
CPC ...
F25D 23/12 (2013.01); H05B 6/54 (2013.01);
Abstract
Provided is a refrigerator that includes the following: a storage chamber having a space to store a preserved product; an oscillator that forms high frequency power; and oscillation electrode () and counter electrode () disposed facing each other and connected to the oscillator, oscillation electrode () and counter electrode () receiving the high frequency power from the oscillator to generate an electric field in the storage chamber. Oscillation electrode () and counter electrode () are provided at interval H that is shorter than a long side dimension of oscillation electrode ().